Mapped - measles outbreak spreads as 600 new cases diagnosed
![Mapped - measles outbreak spreads as 600 new cases diagnosed](https://i2-prod.walesonline.co.uk/incoming/article29335566.ece/ALTERNATES/s615/0_GettyImages-1328334860.jpg)
Anyone with a weakened immune system - particularly children, who are more likely to come into contact with someone infected with measles - is more at risk from serious complications
Anyone with a weakened immune system - particularly children, who are more likely to come into contact with someone infected with measles - is more at risk from serious complications